With Pearl Jam, everybody is so good at what they do, it's hard to get up the courage to say, Can I sing this part, or, I want to play guitar. I feel like I have more courage to do that.
You can't take people's opinions personally. Usually what people say about it is a reflection of them own issues.
But if you believe in Christ and that your main goal with your life is supposed to be to honor Him and do His will, then you don't have as much pressure as someone who bases all their happiness on whether they're a movie star.